PictureDecoder.DecodeJpeg Method (Stream, Int32, Int32)
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Decodes a JPEG file into a WriteableBitmap object, with parameters for setting the maximum height and width of the output.
Namespace: Microsoft.Phone
Assembly: Microsoft.Phone (in Microsoft.Phone.dll)
Syntax
Public Shared Function DecodeJpeg ( _
source As Stream, _
maxPixelWidth As Integer, _
maxPixelHeight As Integer _
) As WriteableBitmap
public static WriteableBitmap DecodeJpeg(
Stream source,
int maxPixelWidth,
int maxPixelHeight
)
Parameters
- source
Type: System.IO..::.Stream
The image data stream.
- maxPixelWidth
Type: System..::.Int32
The maximum width of the output.
- maxPixelHeight
Type: System..::.Int32
The maximum height of the output.
Return Value
Type: System.Windows.Media.Imaging..::.WriteableBitmap
Returns WriteableBitmap.
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone